Commit f322975c authored by Pat Thoyts's avatar Pat Thoyts

Improve handling of misconfigured LDAP accounts.

Gitlab requires an email address for all user accounts as this is the
default account id and is used for sending notifications. LDAP accounts
may be missing email fields so handle this by showing a sensible error
message before redirecting to the login screen again.

Resolves github issue #899
Signed-off-by: default avatarPat Thoyts <patthoyts@users.sourceforge.net>
parent 2a705c4f
class OmniauthCallbacksController < Devise::OmniauthCallbacksController class OmniauthCallbacksController < Devise::OmniauthCallbacksController
# Extend the standard message generation to accept our custom exception
def failure_message
exception = env["omniauth.error"]
if exception.class == OmniAuth::Error
error = exception.message
else
error = exception.error_reason if exception.respond_to?(:error_reason)
error ||= exception.error if exception.respond_to?(:error)
error ||= env["omniauth.error.type"].to_s
end
error.to_s.humanize if error
end
def ldap def ldap
# We only find ourselves here if the authentication to LDAP was successful. # We only find ourselves here if the authentication to LDAP was successful.
......
...@@ -80,7 +80,8 @@ class User < ActiveRecord::Base ...@@ -80,7 +80,8 @@ class User < ActiveRecord::Base
def self.find_for_ldap_auth(omniauth_info) def self.find_for_ldap_auth(omniauth_info)
name = omniauth_info.name.force_encoding("utf-8") name = omniauth_info.name.force_encoding("utf-8")
email = omniauth_info.email.downcase email = omniauth_info.email.downcase unless omniauth_info.email.nil?
raise OmniAuth::Error, "LDAP accounts must provide an email address" if email.nil?
if @user = User.find_by_email(email) if @user = User.find_by_email(email)
@user @user
......
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